Why it was rejected?

You should tell us, what reason Adobe gave you. I assume, this is technical issues for your 2 pictures.

First picture: Artefacts due to a small sensor camera and because of noise reduction. The image is out of focus, not sharp. You have additionally an IP problem. All logos need to go. 

Second: Artefacts, not really in focus, missing contrast and probably also IP problems (number on house block, logos ob boxes). I'm not sure if a model release would be required.

If you are new to stock, you should consider these resources: https://helpx.adobe.com/stock/contributor/tutorials.html
Please read the contributor user manual for more information on Adobe stock contributions: https://helpx.adobe.com/stock/contributor/user-guide.html
See here for rejection reasons: https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
and especially quality and technical issues: https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html